Shimano Ultegra FC-08 Crankset - 165mm 11-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Weight-699 4 Tubeless Folding Black Performance

4 Tubeless Folding Black Performance TwinSkin Addix

Hollow CrMo nutted axle with titanium color finish

CRD-321 SL Carbon | Tubeless Ready | 35mm

Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets have superior performance in all conditions

Shimano Ultegra FC-08 Crankset - 165mm 11-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Weight-699 4 Tubeless Folding Black PerformanceAn integral part of Shimano's 11 speed road lineup the Ultegra FC 08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness strength weight savings and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity Outer